<?php // $Id: import.php,v 1.14 2007/08/17 19:09:11 nicolasconnault Exp $
	  // Display all the interfaces for importing data into a specific course

	require_once('../config.php');

	$id = required_param('id', PARAM_INT);   // course id to import TO

	if (!$course = get_record('course', 'id', $id)) {
		error("That's an invalid course id");
	}

	require_login($course->id);

	require_capability('moodle/site:import', get_context_instance(CONTEXT_COURSE, $id));

/// Always we begin an import, we delete all backup/restore/import session structures
	if (isset($SESSION->course_header)) {
		unset ($SESSION->course_header);
	}
	if (isset($SESSION->info)) {
		unset ($SESSION->info);
	}
	if (isset($SESSION->backupprefs)) {
		unset ($SESSION->backupprefs);
	}
	if (isset($SESSION->restore)) {
		unset ($SESSION->restore);
	}
	if (isset($SESSION->import_preferences)) {
		unset ($SESSION->import_preferences);
	}

	$strimport = get_string('import');
	$navlinks = array();
	$navlinks[] = array('name' => $strimport, 'link' => null, 'type' => 'misc');
	$navigation = build_navigation($navlinks);

	print_header($course->fullname.': '.$strimport, $course->fullname.': '.$strimport, $navigation);

	$directories = get_list_of_plugins('course/import');

	foreach ($directories as $directory) {
		echo '<div class="plugin">';
		include_once($CFG->dirroot.'/course/import/'.$directory.'/mod.php');
		echo '</div>';
	}

	print_footer();
?>
